World's largest swimming pool, San Alfonso del Mar vacation property resort at Algarrobo, Chile. According to the Guinness World Records, which deemed it the world's largest pool in the lagoon measures feet long. The pool was completed in December
Worlds biggest swimming pool - more than yards long, covers 20 acres, a deep end, holds 66 million gallons of water. The Guinness Book of Records named this vast pool beside the sea in Chile as the biggest in the world. This pool took five year
World's largest outdoor pool. The Crystal Lagoon, located at the San Alfonso del Mar resort in Algarrobo, Chile, is the world's largest outdoor pool, stretching more than half of a mile and filled with 66 million gallons of water.